Research Output 1989 2017

2017
1 Citations

A Beamformer with constant-gm vector modulators and its spatial intermodulation distortion

Soer, M. C. M., Klumperink, E. A. M., van den Broek, D-J., Nauta, B. & van Vliet, F. E. 4 Jan 2017 In : IEEE journal of solid-state circuits. 52, 3, p. 735-746 12 p.

Research output: Scientific - peer-reviewArticle

Beamforming
Antennas
Intermodulation distortion
Intermodulation
Transconductance
4 Citations

A high-linearity CMOS receiver achieving +44dBm IIP3 and +13dBm B1dB for SAW-less LTE radio

Lien, Y-C., Klumperink, E. A. M., Tenbroek, B., Strange, J. & Nauta, B. 8 Feb 2017 Solid-State Circuits Conference (ISSCC), 2017 IEEE International. Piscataway USA: IEEE, p. 412-413

Research output: Scientific - peer-reviewConference contribution

Switched filters
Notch filters
Bandpass filters
Transmitters
Topology
1 Citations

A mixer-first receiver with enhanced selectivity by capacitive positive feedback achieving +39dBm IIP3 and <3dB noise figure for SAW-less LTE Radio

Lien, Y-C., Klumperink, E. A. M., Tenbroek, B., Strange, J. & Nauta, B. 5 Jun 2017 IEEE Radio Frequency Intergrated Circuits Symposium. USA: IEEE, p. 280 283 p.

Research output: Scientific - peer-reviewConference contribution

Noise figure
Feedback
Mixer circuits
Substrates

CMOS front-end techniques for in-band full-duplex radio

van den Broek, D-J. 12 May 2017 Enschede: Universiteit Twente. 115 p.

Research output: ScientificPhD Thesis - Research UT, graduation UT

Modulators
Transmitters
Mixer circuits
Radio receivers
Phase noise
Phase noise
Phase locked loops
Noise abatement
Sampling
Detectors
Capacitors
Mixer circuits
Switched filters
Signal flow graphs
Frequency domain analysis
1 Citations

Wireless communication receiver

Lien, Y-C., Klumperink, E. A. M. & Nauta, B. 28 Dec 2017 US2017373710 (A1)

Research output: ProfessionalPatent

Feedback
Antennas
Communication

Wireless receiver with high linearity

Lien, Y-C., Tenbroek, B. M., Klumperink, E. A. M. & Nauta, B. 27 Jun 2017 US9692471 B2

Research output: ProfessionalPatent

Mixer circuits
Coupled circuits
2016
1 Citations

A cross-coupled switch-RC mixer-first technique achieving +41dBm out-of-band IIP3

Westerveld, H. J., Klumperink, E. A. M. & Nauta, B. 23 May 2016 p. 246-249 4 p.

Research output: Scientific - peer-reviewPaper

Passive filters
Nonlinear distortion
Specifications

Method and circuitry for CMOS transconductor linearization

Kundur Subramaniyan, H., Klumperink, E. A. M., Srinivasan, V., Kiaei, A. & Nauta, B. 12 May 2016 US2016/0134240 A1

Research output: ProfessionalPatent

Transistors
Resistors
Coupled circuits
Gates (transistor)
Drain current

Method and circuitry for CMOS transconductor linearization

Kundur Subramaniyan, H., Klumperink, E. A. M., Venkatesh, S., Kiaei, A. & Nauta, B. 27 Dec 2016 US9531335 (B2)

Research output: ProfessionalPatent

Transistors
Resistors
Coupled circuits
Gates (transistor)
Drain current

Wireless receiver with high linearity

Lien, Y-C., Tenbroek, B. M., Klumperink, E. A. M. & Nauta, B. 21 Jul 2016 US2016/0211873 A1

Research output: ProfessionalPatent

Mixer circuits
Coupled circuits
2015
3 Citations

A forward-body-bias tuned 450MHz Gm-C 3rd-order low-pass filter in 28nm UTBB FD-SOI with >1dBVp IIP3 over a 0.7-to-1V supply

Lechevallier, J. B., Struiksma, R. E., Sherry, H., Cathelin, A., Klumperink, E. A. M. & Nauta, B. 23 Feb 2015 IEEE International Solid- State Circuits Conference, ISSCC 2015. USA: IEEE Solid-State Circuits Society, p. 96-98 3 p.

Research output: Scientific - peer-reviewConference contribution

Voltage regulators
Operational amplifiers
Transconductance
Electric power utilization
Tuning
11 Citations

A high-linearity digital-to-time converter technique: constant-slope charging

Ru, Z., Palattella, C., Geraedts, P. F. J., Klumperink, E. A. M. & Nauta, B. 1 Jun 2015 In : IEEE journal of solid-state circuits. 50, 6, p. 1412-1423 12 p.

Research output: Scientific - peer-reviewArticle

Phase locked loops
Digital to analog conversion
Jitter
Clocks
Time delay
11 Citations

An in-band full-duplex radio receiver with a passive vector modulator downmixer for self-interference cancellation

van den Broek, D-J., Klumperink, E. A. M. & Nauta, B. 1 Dec 2015 In : IEEE journal of solid-state circuits. 50, 12, p. 3003-3014 12 p.

Research output: Scientific - peer-reviewArticle

Mixer circuits
Phase shift
Resistors
Modulators
Amplification
10 Citations

A self-interference cancelling front-end for in-band full-duplex wireless and its phase noise performance

van den Broek, D-J., Klumperink, E. A. M. & Nauta, B. 17 May 2015 Proceedings of the 2015 IEEE Radio Frequency Integrated Circuits Symposium (RFIC). USA: IEEE, p. 75-78 4 p.

Research output: Scientific - peer-reviewConference contribution

Phase noise
Clocks
Phase locked loops
Transmitters
Hardware
26 Citations

A self-interference cancelling receiver for in-band full-duplex wireless with low distortion under cancellation of strong TX leakage

van den Broek, D-J., Klumperink, E. A. M. & Nauta, B. 24 Feb 2015 IEEE International Solid- State Circuits Conference, ISSCC 2015. USA: IEEE Solid-State Circuits Society, p. 344-346 3 p.

Research output: Scientific - peer-reviewConference contribution

Network layers
Transmitters
Communication
4 Citations

A sensitive method to measure the integral nonlinearity of a digital-to-time converter based on phase modulation

Palattella, C., Klumperink, E. A. M., Ru, Z. & Nauta, B. 1 Aug 2015 62, 8, p. 741-745 5 p.

Research output: Scientific - peer-reviewArticle

Spectrum analyzers
Phase modulation
Time delay
5 Citations
All-pass filters
Time delay
Electric delay lines
Transfer functions
Electric lines

Distortion mitigation in cognitive radio receivers

Mahrof, D. H. 20 Mar 2015 Enschede. 122 p.

Research output: ScientificPhD Thesis - Research UT, graduation UT

Cognitive radio
Operational amplifiers
Radio receivers
Communication
Intermodulation
2 Citations

In-Band full-duplex transceiver technology for 5G mobile networks

Deballie, B., van Liempd, B., Hershberg, B., Craninckx, J., Rikkinen, K., van den Broek, D-J., Klumperink, E. A. M. & Nauta, B. 14 Sep 2015 European Solid-State Circuits Conference (ESSCIRC 2015). USA: IEEE, p. 84-87 4 p.

Research output: Scientific - peer-reviewConference contribution

Air
Transceivers
Frequency bands
Wireless networks
Throughput
1 Citations

RF Self-Interference reduction techniques for compact full duplex radios

Deballie, B., van den Broek, D-J., Lavin, C., van Liempd, B., Klumperink, E. A. M., Palacios, C., Craninckx, J. & Nauta, B. 11 May 2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 2015. USA: IEEE, p. 1-6 6 p.

Research output: Scientific - peer-reviewConference contribution

Antennas
Bandwidth
Radio receivers
Telecommunication links
3 Citations

RF transconductor linearization robust to process, voltage and temperature variations

Kundur Subramaniyan, H., Klumperink, E. A. M., Srinivasan, V., Kiaei, A. & Nauta, B. 1 Nov 2015 In : IEEE journal of solid-state circuits. 50, 11, p. 2591-2602 12 p.

Research output: Scientific - peer-reviewArticle

Software radio
Radio receivers
Transconductance
Linearization
Electric power utilization
4 Citations

Sub-sampling PLL techniques

Gao, X., Klumperink, E. A. M. & Nauta, B. 28 Sep 2015 IEEE Custom Integrated Circuits Conference, CICC 2015. USA: IEEE, p. 1-8 8 p.

Research output: Scientific - peer-reviewConference contribution

Phase locked loops
Detectors
Variable frequency oscillators
Phase noise
Pumps

Towards low power N-Path filters for flexible RF-Channel selection

Klumperink, E. A. M., Soer, M. C. M., Struiksma, R. E., van Vliet, F. E. & Nauta, B. 22 Apr 2015 24th Workshop on Advances in Analog Circuit Design, AACD 2015. Switserland: Springer, p. 255-274 20 p. (Efficient Sensor Interfaces, Advanced Amplifiers and Low Power Systems)

Research output: Scientific - peer-reviewConference contribution

Switched filters
Switches
Software radio
Switching frequency
Transfer functions

Towards Low Power N-Path filters for flexible RF-channel selection

Klumperink, E. A. M., Soer, M. C. M., Struiksma, R. E., van Vliet, F. E. & Nauta, B. 31 Dec 2015 Efficient Sensor Interfaces, Advanced Amplifiers and Low Power RF Systems. Switzerland: Springer, p. 255-274 20 p.

Research output: Scientific - peer-reviewChapter

Switched filters
Switches
Software radio
Switching frequency
Transfer functions

Wideband RF beamforming: architectures, time-delays and cmos implementations

Garakoui, S. K. 26 Jun 2015 Enschede: Universiteit Twente. 149 p.

Research output: ScientificPhD Thesis - Research UT, graduation UT

Antenna phased arrays
Bandwidth
Topology
Antennas
All-pass filters
2014
11 Citations

3.5 A 1.0-to-2.5GHz beamforming receiver with constant-Gm vector modulator consuming <9mW per antenna element in 65nm CMOS

Soer, M. C. M., Klumperink, E. A. M., Nauta, B. & van Vliet, F. E. 11 Feb 2014 IEEE International Solid-State Circuits Conference, ISSCC 2014. Piscataway USA: IEEE Press, p. 66-67 2 p.

Research output: Scientific - peer-reviewConference contribution

Electric power utilization
Beamforming
Phase shift
Modulators
Capacitors
4 Citations

A 100 – 800MHz 8-Path polyphase transmitter with mixer duty-cycle control achieving

Subhan, S., Klumperink, E. A. M., Ghaffari, A., Wienk, G. J. M. & Nauta, B. 1 Mar 2014 In : IEEE journal of solid-state circuits. 49, 3, p. 595-607 13 p.

Research output: Scientific - peer-reviewArticle

Transmitters
Mixer circuits
Low pass filters
Tuning
Radio transceivers
12 Citations
Noise figure
Energy dissipation
Capacitors
Mathematical models
Antennas
2 Citations

A 500 MHz – 2.7 GHz 8-Path weaver downconverter with harmonic rejection and embedded filtering

Struiksma, R. E., Klumperink, E. A. M., Nauta, B. & van Vliet, F. E. 2014 40th European Solid State Circuits Conference ESSCIRC 2014. Piscataway: IEEE Press, p. 223-226 4 p.

Research output: Scientific - peer-reviewConference contribution

Switched filters
Mixer circuits
Topology
85 Citations

Analog/rf solutions enabling compact full-duplex radios

Debaillie, B., van den Broek, D-J., Lavín, C., van Liempd, B., Klumperink, E. A. M., Palacios, C., Craninckx, J., Nauta, B. & Pärssinen, A. 1 Sep 2014 In : IEEE journal on selected areas in communications. 32, 9, p. 1662-1673 12 p.

Research output: Scientific - peer-reviewArticle

Antennas
Radio communication
Radio receivers
Smartphones
Signal interference
1 Citations

Analysis of the signal transfer and folding in N-Path filters with a series inductance

Duipmans, L., Struiksma, R. E., Klumperink, E. A. M., Nauta, B. & van Vliet, F. E. 14 Oct 2014 In : IEEE transactions on circuits and systems I: regular papers. PP, 99, p. 1-10 10 p.

Research output: Scientific - peer-reviewArticle

Switched filters
Bandpass filters
Capacitors
Inductance
Clocks
3 Citations
Frequency shift keying
Clocks
Electric power utilization
Demodulators
Flip flop circuits
13 Citations
Operational amplifiers
Noise figure
Radio receivers
Feedback
Bandwidth

Cognitive radio transmitter with a broadband clean frequency spectrum

Subhan, S. 2 Jul 2014 Enschede. 128 p.

Research output: ScientificPhD Thesis - Research UT, graduation UT

Transmitters
Digital to analog conversion
Cognitive radio
Radio transmitters
Modulators

Mitigation of harmonic down-mixing images using digital signal processing techniques

Moseley, N. A. 30 Jan 2014 Enschede: GildePrint. 170 p.

Research output: ScientificPhD Thesis - Research UT, graduation UT

Correlators
Tuning
Communication
Computer peripheral equipment
Frequency synthesizers
18 Citations

RF Self-Interference cancellation for Full-Duplex

van Liempd, B., Debaillie, B., Craninckx, J., Lavin, C., Palacios, C., Malotaux, S., Long, J. R., van den Broek, D-J. & Klumperink, E. A. M. 2 Jun 2014 9th International Conference on Cognitive Radio Oriented Wireless Networks (CROWNCOM) 2014. Piscataway: IEEE Press, p. 526-531 6 p.

Research output: Scientific - peer-reviewConference contribution

Interference suppression
Telecommunication links
Antennas
2 Citations

RF transconductor linearization technique robust to process, voltage and temperature variations

Kundur Subramaniyan, H., Klumperink, E. A. M., Nauta, B., Venkatesh, S. & Kiaei, A. 11 Nov 2014 IEEE AsianSolid-State Circuits Conference, A-SSCC 2014. Piscataway: IEEE Press, p. 333-336 4 p.

Research output: Scientific - peer-reviewConference contribution

Transconductance
Software radio
Radio receivers
Electric power utilization
Temperature
2 Citations

Software defined radio receivers exploiting noise cancelling: A tutorial review

Klumperink, E. A. M. & Nauta, B. 1 Oct 2014 In : IEEE communications magazine. 52, 10, p. 111-117 7 p.

Research output: Scientific - peer-reviewArticle

Software radio
Radio receivers
Radio interference
Frequency bands
2013
12 Citations

A 12GHz 210fs 6mW digital PLL with sub-sampling binary phase detector and voltage-time modulated DCO

Ru, Z., Geraedts, P. F. J., Klumperink, E. A. M., He, X. & Nauta, B. 14 Jun 2013 Symposium on VLSI Circuits, VLSIC 2013. Piscataway: IEEE Press, p. 194-195 2 p.

Research output: Scientific - peer-reviewConference contribution

Varactors
Phase locked loops
Tuning
Sampling
Detectors

A multi-band, high bandwidth, short duration linear chirp generation IC for phased-array applications

Velner, J., Klumperink, E. A. M., Nauta, B. & van Vliet, F. E. 15 Oct 2013 2013 IEEE International Symposium on Phased Array Systems and Technology (ARRAY 2013). Piscataway: IEEE Press, p. 78-81 4 p.

Research output: Scientific - peer-reviewConference contribution

Frequency synthesizers
Phase locked loops
Antennas
Bandwidth
6 Citations

A receiver with in-band IIP3>20dBm, exploiting cancelling of OpAmp finite-gain-induced distortion via negative conductance

Mahrof, D. H., Klumperink, E. A. M., Oude Alink, M. S. & Nauta, B. 3 Jun 2013 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2013. Piscataway: IEEE Press, p. 85-88 4 p.

Research output: Scientific - peer-reviewConference contribution

Operational amplifiers
Radio receivers
Bandwidth
2 Citations
Flip flop circuits
Jitter
Clocks
Electric power utilization
4 Citations

Frequency limitations of first-order gm-RC all-pass delay circuits

Garakoui, S. K., Klumperink, E. A. M., Nauta, B. & van Vliet, F. E. 1 Sep 2013 In : IEEE transactions on circuits and systems II: express briefs. 60, 9, p. 572-576 5 p.

Research output: Scientific - peer-reviewArticle

Poles
All-pass filters
Time delay
2 Citations

Frequency-Tunable antenna by input-impedance-tunable CMOS RF-Frontend

Haider, N., Oude Alink, M. S., Caratelli, D., Klumperink, E. A. M. & Yarovoy, A. G. 6 Oct 2013 European Microwave Intergrated Circuits Conference, EuMIC 2013. Manchester, UK: IEEE, p. 308-311 4 p.

Research output: Scientific - peer-reviewConference contribution

Antennas
Signal interference
Microstrip antennas
Tuning
Scanning

Low power and low spur sampling PLL

Gao, X., Bahai, A., Bohsali, M., Djabbari, A., Klumperink, E. A. M., Nauta, B. & Socci, G. 12 Mar 2013 US8395427

Research output: ProfessionalPatent

Sampling
Phase locked loops
Electric power utilization
3 Citations

Multi-Band linear chirp generation based on a type-III PLL

Velner, J., Klumperink, E. A. M., Nauta, B. & van Vliet, F. E. 6 Jun 2013 IEEE MTT-S International Microwave Symposium Digest, IMS 2013. Piscataway: IEEE, p. 1-4 4 p.

Research output: Scientific - peer-reviewConference contribution

Phase locked loops
Bandwidth
Degradation

Polyphase harmonic rejection mixer

Ru, Z., Klumperink, E. A. M., Nauta, B. & Brekelmans, J. H. A. 10 Dec 2013 US8606210 (B2)

Research output: ProfessionalPatent

Plurality
Software
Embodiment

RF Spectrum sensing in CMOS Exploiting Crosscorrelation

Oude Alink, M. S. 24 May 2013 Enschede. 164 p.

Research output: ScientificPhD Thesis - Research UT, graduation UT

Signal to noise ratio
Phase noise
Autocorrelation
Crosstalk
Noise abatement